.common-layout {
  background-color: #1e1e2f;
  color: white;
  padding: 20px;
  width: 100%;
  height: calc(100vh - 100px);
}

.header {
  text-align: center;
  margin-bottom: 20px;
}

.layout-container {
  display: flex;
  justify-content: space-between;
  height: 100%;
}

.left {
  width: 25%;
  background-color: #2a2a3b;
  padding: 20px;
  border-radius: 8px;
}

.center {
  background-color: #2a2a3b;
  padding: 20px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-left: 10px;
}

.video-area {
  background-color: #3a3a4b;
  display: flex;
  // align-items: center;
  // justify-content: center;
  width: 100%;
  height: 100%; // 确保视频区域高度为 100%
  overflow: hidden;
}

.video-area video {
  width: 100%; // 确保视频宽度为 100%
  height: auto; // 高度自动，以保持视频比例
  max-height: 100%; // 限制视频最大高度为 100%
}
.participants,
.attendees {
  display: flex;
  flex-wrap: wrap;
}

.participant,
.attendee {
  margin: 5px 5px;
  padding: 10px;
  border-radius: 5px;
  text-align: center;
  width: 100px;
}

.cell-item {
  display: flex;
  align-items: center;
}

.video-section {
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  width: 1000px;
  scroll-behavior: smooth;
}
.video-section-item {
  width: 200px;
  height: 60px;
  margin: 0 10px;
  font-size: 10px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
